# Error Atom

**URL:** <https://uzu.lurk.org/t/error-atom/3758>\
**Category:** TidalCycles\
**Tags:** installation\
**Created:** [29 December 2021 14:07 UTC](https://uzu.lurk.org/t/error-atom/3758 "2021-12-29T14:07:22Z")\
**Posts on this page:** 1\
**Showing post:** 7

<div class="post-metadata">

**Author:** ![barbe](https://uzu.lurk.org/user_avatar/uzu.lurk.org/barbe/32/2103_2.png) [@barbe](https://uzu.lurk.org/u/barbe)\
**Post date:** [8 March 2022 04:27 UTC](https://uzu.lurk.org/t/error-atom/3758/7 "2022-03-08T04:27:07Z")

</div>

Then run the code below in order in your terminal.  
GHC is 8.10, llvm is version 12, and you can pass the path.

Tidalbootstrap

```haskell
curl https://raw.githubusercontent.com/tidalcycles/tidal-bootstrap/master/tidal-bootstrap.command -sSf | sh

```

llvm version 12

```haskell
brew install llvm@12

```

GHC 8.10.7 and opt and llc of pass

```haskell
OPT=/opt/local/bin/opt-mp-12 LLC=/opt/local/bin/llc-mp-12 ghcup install ghc 8.10.7 --force

```

ghc 8.10.7 set

```haskell
ghcup set ghc 8.10.7

```

Tidal install

```haskell
cabal update

```

```haskell
cabal install tidal --lib

```

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